In a letter to the director of the Office of Information Policy, a Congressional oversight committee has asked a series of question, challenging the government's compliance with the FOIA. The Office of Information Policy is tasked with "encouraging agency compliance with the Freedom of Information Act (FOIA) and for ensuring that the President's FOIA Memorandum and the Attorney General's FOIA Guidelines are fully implemented across the government." The letter from Chairman Issa (R-CA) and Ranking Member Cummings (D-MD) called on the Justice Department to address concerns about "outdated FOIA regulations, exorbitant and possibly illegal fee assessments, FOIA backlogs, the excessive use and abuse of exemptions, and dispute resolution services." EPIC makes frequent use of the FOIA to obtain information from the government about surveillance and privacy policy. EPIC has also raised concerns in comments to federal agencies and to the Office of Government Information Services about systemic problems with FOIA compliance. For more information, see EPIC: Open Government and EPIC: FOIA Litigation Docket.